Add 8/10 and 30/48
8/10 + 30/48 is 57/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 10 × 24 = 240,
8/10 = 8 × 24/10 × 24 = 192/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
30/48 = 30 × 5/48 × 5 = 150/240 - Add the two like fractions:
192/240 + 150/240 = 192 + 150/240 = 342/240 - 342/240 simplified gives 57/40
- So, 8/10 + 30/48 = 57/40
In mixed form: 117/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10+30/48 8/10+60/48 8/20+30/48 8/10+30/96 24/10+30/48 8/10+90/48 8/30+30/48 40/10+30/48 8/50+30/48 56/10+30/48 8/70+30/48